Bump org.junit:junit-bom from 5.10.2 to 5.10.3

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit5) from 5.10.2 to 5.10.3.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.10.2...r5.10.3)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle

@@ -72,7 +72,7 @@ dependencies {
     compileOnly('com.google.code.findbugs:jsr305:3.0.2')
     implementation('org.javassist:javassist:3.30.2-GA')
     implementation('com.squareup.okhttp3:logging-interceptor:4.12.0')
-    testImplementation(platform('org.junit:junit-bom:5.10.2'))
+    testImplementation(platform('org.junit:junit-bom:5.10.3'))
     testImplementation('org.junit.jupiter:junit-jupiter')
     testImplementation('junit:junit:4.13.2')
     testRuntimeOnly('org.junit.vintage:junit-vintage-engine')